MBF8002

Overview

The Atosa MBF8002GR is a top-mount, solid two-door reach-in freezer for commercial food storage. Its listed interior capacity is 43.16 cu. ft. Stainless steel is used for both the interior and exterior, and the unit has two swing-style doors. The product information describes an energy-efficient, self-contained, air-cooled refrigeration system with a heavy-duty Embraco compressor and a Dixell digital temperature controller.

Key Features

• Top-mounted compressor: The compressor is positioned above the storage cabinet. Product information notes this arrangement is suited to dry storage areas where floors may collect spilled ingredients or dust.
• Temperature control: The digital Dixell controller manages the freezer’s stated temperature range. The retailer describes the refrigeration system as air-cooled and self-contained.
• Two solid doors: The swing-style doors self-close when left open under 90° and stay open when opened beyond 90°, according to the product description. Recessed handles are fitted to the doors.
• Six shelves: The product listing specifies six epoxy-coated wire shelves, supplied pre-installed. The listing gives a load capacity of up to 155 lb per shelf; the instruction manual separately states a maximum shelf load of 176 lb. Confirm the applicable limit for the unit and shelf before loading.
• Door sealing: Flexible magnetic gaskets are listed to help maintain internal temperatures and keep dust and debris out.
• Mobility and access: Four pre-installed 4-inch swivel casters are described, with brakes on two wheels. The freezer also has stainless steel door locks.
• Electrical connection: The product listing identifies a NEMA 5-15P plug.

Specifications

• Product type: Top-mount, solid two-door reach-in freezer.
• Model: MBF8002; technical manual model code MBF8002GR.
• Capacity: 43.16 cu. ft.
• Dimensions: 51.7 × 33.3 × 81.3 in. The manual lists these dimensions; product listings also describe the unit as 51 in. or 52 in. wide.
• Temperature range: Product listing: -8°F to 0°F (-22°C to -17°C). The manual’s technical table gives -8°F to -1°F.
• Refrigerant: R290; the manual lists a charge of 5.3 oz.
• Power source: 115 V, 60 Hz, 1 phase.
• Input power: 935 W.
• Rated current: 8.6 A.
• Compressor: Heavy-duty Embraco compressor, as stated in the product description.
• Temperature controller: Dixell digital controller, as stated in the product description.
• Interior and exterior: Stainless steel.
• Shelves: Six epoxy-coated wire shelves; product listing states up to 155 lb per shelf, while the instruction manual states a maximum shelf load of 176 lb.
• Doors: Two solid swing-style doors with self-closing and stay-open functions, recessed handles and locks.
• Casters: Four 4-inch swivel casters, with brakes on two.
• Plug: NEMA 5-15P.
• Listings shown in product information: ETL Certified, ETL Sanitation List and Energy Star Partner.

Installation & Requirements

The instruction manual states that the freezer is supplied with a power-supply cable for connection to the mains. A thermomagnetic circuit breaker, not supplied with the unit, must be installed between the mains power point and the freezer’s power cable. The manual specifies a 115 V, 60 Hz, 1-phase supply and says the supply voltage should remain within ±10% of the unit’s rated voltage.

The manual says electrical installation and connection of the thermomagnetic circuit breaker must be carried out by professionally qualified persons. It directs the installer to check that the electrical system is suitable for the unit’s rated electrical output and complies with current requirements. Its connection steps are to install a circuit breaker suited to the unit’s rated output, connect the freezer to the breaker outlet, and check that the pilot light in the main switch comes on. The product listing specifies a NEMA 5-15P plug.

For placement, the manual calls for the freezer to be put in the coolest, best-ventilated part of the room and says not to install it near heat sources or direct sunlight. It also directs users to remove the packing straps, cardboard and PET protective film, then clean the unit with mild detergent and dry it with a soft cloth before use.

Operation

The manual describes the appliance as intended for commercial use and for preserving fresh, perishable foodstuffs with an in-built refrigeration unit. For the MBF8002GR, it lists an operating temperature range of -8°F to -1°F; the product listing gives -8°F to 0°F. The unit’s digital temperature controller is identified in the product description as a Dixell controller. The available manual extract includes a control-unit section and an alarm-signalling section, but does not provide the meanings of individual display symbols, alarm codes or button sequences.

After connection, the manual’s described check is that the pilot light incorporated in the main switch comes on. The two doors are described as self-closing when left open under 90° and staying open when opened beyond 90°, which can assist with loading. The doors have locks for limiting access to stored food and drinks.

Cleaning & Maintenance

The instruction manual recommends regular cleaning of the refrigerator unit each month. Before cleaning, disconnect the freezer’s power-supply cable from the mains. For the surface, it specifies mild detergent followed by drying with a soft cloth. The manual also instructs users to clean the appliance with mild detergent and dry it with a soft cloth as part of preparing the unit before use.

The product information describes the stainless steel interior and exterior as easy to clean and maintain. The listing also describes flexible magnetic door gaskets intended to help keep dust and debris out while supporting the internal temperature. The provided manual extract does not give a detailed gasket-cleaning procedure or a specific cleaning method for the condenser or refrigeration components.

Troubleshooting

The manual extract does not provide a model-specific troubleshooting table or reset procedure. It does state that, after connection to the power supply, the pilot light in the main switch should come on. If the unit does not operate as expected, do not alter the microcomputer parameters: the manual warns users not to modify them privately, noting that changes could damage the compressor unit or other functions. The manual says servicing should be performed by factory-authorized service personnel and that component parts should be replaced with like components. It also lists improper installation, misuse, power-supply defects, inadequate maintenance, unauthorized modification, non-original spare parts and failure to follow instructions among circumstances for which the manufacturer cannot be held liable.

Applications

The MBF8002’s two-door cabinet and 43.16 cu. ft. capacity provide storage for a range of frozen food products in commercial kitchens and storerooms. The solid swing doors, adjustable access through the stay-open feature, interior shelving and stainless steel surfaces suit routine receiving, stocking and retrieval tasks. The top-mounted compressor may also be a practical configuration in dry storage areas where floor-level spills or dust are a concern, as noted in the product description.